Magnesium Bisglycinate 200 mg from Natural Factors is one of the most absorbable and gastrointestinal tract-friendly forms of magnesium. Calms the nervous system, mind and muscles. Promotes restful sleep. Supports healthy tissue formation and heart health. Recommended dosage: Take 1 capsule, 1-2 times daily or as directed by your doctor. Store at a temperature not exceeding 25°C, in a cool and shaded place, away from sunlight. Warning: The product is intended for healthy adults. The product is not intended for children. Keep out of reach of children. Do not use this product if you are pregnant or breastfeeding. Always consult your doctor if you are under treatment.